In the left half of the left plot, specific illuminance by a continuous row of luminaires spaced 5 heights is shown (right half is for a single luminaire). | The right plot is for a single luminaire, unrotated. |
Values below the scale are illuminance / 1 lx. This is for (unrealistic) “unit” case that luminaires would have lamps producing 1 klm only, would be point-like and just 1 m over the terrain.
# IESNA91 # [TEST] ITL 36891 # [DATE] 05/10/90 # [MANUFAC] RUUD LIGHTING # [LUMCAT] QV510 # [LUMINAIRE] 16" QUADRATE VERTICAL / TYPE V # [LAMP] 100 WATT HPS # TILT=NONE # Bulbs: 1, 9500 lm each # Number of measured angles: 11 vertical, 5 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.350 1.350 0.000 # Ballast factor: 1, Input power: 115 W # Source file: qv510.ies # Luminaire flux = 6441 lm, # 67.8 % of the bulb flux # between 75 and 90: 5.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 2.2 cd/1000lm , 0.0 % of the luminaire flux # 90deg and above: max 0.0 cd/1000lm , 0.0 % of the luminaire flux # CutOff Type: Full_CutOff # 62.5 deg to <67.5 deg: max 296 cd/1000lm, # 67.5 deg to <72.5 deg: max -10 cd/1000lm, # maximum spec. lum. intensity 296 cd/1000lm # The following table gives luminous intensities which would be produced # using a hypothetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm): # H: 0.0 22.5 45.0 67.5 90.0 #V: 0.0 21.1 21.1 21.1 21.1 21.1 5.0 25.6 25.7 25.4 25.7 25.4 15.0 53.7 51.5 48.8 52.7 52.5 25.0 72.3 69.7 63.6 72.4 71.9 35.0 90.8 91.7 85.9 90.9 91.8 45.0 142 150 125 146 146 55.0 138 183 142 209 145 65.0 228 292 141 296 232 75.0 48.7 74.8 78.9 74.3 50.9 85.0 2.1 1.9 2.0 2.2 2.0 90.0 0.0 0.0 0.0 0.0 0.0 # IESNA91 # [TEST] ITL 36891 # [DATE] 05/10/90 # [MANUFAC] RUUD LIGHTING # [LUMCAT] QV510 # [LUMINAIRE] 16" QUADRATE VERTICAL / TYPE V # [LAMP] 100 WATT HPS # TILT=NONE # Bulbs: 1, 9500 lm each # Number of measured angles: 11 vertical, 5 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.350 1.350 0.000 # Ballast factor: 1, Input power: 115 W # Source file: qv510.ies # Luminaire flux = 6441 lm, # 67.8 % of the bulb flux # between 75 and 90: 5.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 2.2 cd / 1000 lm , 0.0 % of the luminaire flux # 90deg and above: max 0.0 cd / 1000 lm , 0.0 % of the luminaire flux # CutOff Type: Full_CutOff # 62.5 deg to <67.5 deg: max 296 cd / 1000 lm, # 67.5 deg to < 76 deg: max 79 cd / 1000 lm, # maximum spec. lum. intensity 296 cd / 1000 lm # The following table gives luminous intensities which would be produced # using a hypothetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm): # H: 0.0 22.5 45.0 67.5 90.0 #V: 0.0 21.1 21.1 21.1 21.1 21.1 5.0 25.6 25.7 25.4 25.7 25.4 15.0 53.7 51.5 48.8 52.7 52.5 25.0 72.3 69.7 63.6 72.4 71.9 35.0 90.8 91.7 85.9 90.9 91.8 45.0 142 150 125 146 146 55.0 138 183 142 209 145 65.0 228 292 141 296 232 75.0 48.7 74.8 78.9 74.3 50.9 85.0 2.1 1.9 2.0 2.2 2.0 90.0 0.0 0.0 0.0 0.0 0.0